59856 has 40 divisors (see below), whose sum is σ = 163680. Its totient is φ = 18816.

The previous prime is 59833. The next prime is 59863. The reversal of 59856 is 65895.

Added to its reverse (65895) it gives a triangular number (125751 = T₅₀₁).

59856 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 59856.

It is an unprimeable number.

59856 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1371 + ... + 1413.

It is an arithmetic number, because the mean of its divisors is an integer number (4092).

2⁵⁹⁸⁵⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 59856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81840).

59856 is an abundant number, since it is smaller than the sum of its proper divisors (103824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

59856 is a wasteful number, since it uses less digits than its factorization.

59856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 77 counting only the distinct ones).

The product of its digits is 10800, while the sum is 33.

The square root of 59856 is about 244.6548589340. The cubic root of 59856 is about 39.1173323819.

Adding to 59856 its reverse (65895), we get a triangular number (125751 = T₅₀₁).

The spelling of 59856 in words is "fifty-nine thousand, eight hundred fifty-six".